I figured I would put this in here since it's an advice thread. If it's not right, let me know (as I know you will

).
I've started a fitness regime so I can loose weight and get fit. I'd like to tailor this to police work.
So my question is: Which parts of the body are important for a cop to have strength? I was thinking grip and forearms would be important to make strong but I'm not certain.
There's a few ex/current coppers on here which is why I put it on here.
Thanks a lot.
R